What is Barometer?

The formation of ice crystals on surfaces when the temperature drops below freezing, typically overnight, causing potential...

Thermodynamic changes occurring within a system without any exchange of heat with the surroundings. In the atmosphere, changes...

Occurs when centers of high pressure and/or low pressure set up over a region in such a way that they prevent other weather...

A line of severe thunderstorms that can form along or ahead of a cold front, often producing strong winds and heavy rain.

Ball lightning appears during thunderstorms, taking the shape of glowing, electric orbs in the sky. It can appear in a variety...

A scale for estimating wind speed based on observed conditions of the sea or land. It ranges from 0 (calm) to 12 (hurricane)...

Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...

The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...

A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...

Precipitation in the form of small balls or lumps of ice that form in thunderstorm updrafts and fall to the ground.